Ned Gulley

Last seen: 12 days ago | Active since 2011

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Published

The Next Contest: Short Movies!
If you visit the Community Contests page, you'll see there have been three different "Mini Hack" contests. These are games...

20 days ago

Published

Community Q&A – Tim Marston
Tim Marston is the 1st-prize winner of 2023 MATLAB Mini Hack contest. His contest entries not only showcase his MATLAB...

1 month ago

Solved

Reverse Boggle
Description In the classic Parker Brothers game Boggle, players find words from a 4x4 game board of letters. This exercise is t...

2 months ago

Submitted

Private Cody Leaderboard
This code creates a private leaderboard for Cody players.

3 months ago | 1 download |

Published

Inspiring Connections during the “Women at MathWorks” Breakfast Mixer
This is a guest post to celebrate International Women in Engineering Day on June 23rd. Written by Alexandra Martinez...

4 months ago

Published

Community Q&A – Zhaoxu Liu
Zhaoxu Liu / slandarer is a winner of the 2023 MATLAB Mini Hack contest and an active contributor to the File Exchange and...

5 months ago

Published

Easy Toolbox Initialization with (retired!) Steve Eddins
My erstwhile colleague Steve Eddins recently retired from MathWorks after a long and illustrious career. And once he was...

6 months ago

Solved

Balanced Ternary Numbers: Easy as |, |-, |o
This problem concerns the so-called <http://en.wikipedia.org/wiki/Balanced_ternary balanced ternary> system for representing num...

9 months ago

Solved

Sum of series II
What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?

9 months ago

Submitted

Animator
A tool for making GIF animation files

10 months ago | 1 download |

Published

Newton’s Method Fractals
Recently I've seen a number of fractal images created with Newton's method. For instance, Daniel Pereira had two...

10 months ago

Published

🚀 The MATLAB AI Chat Playground Has Launched
The MATLAB AI Chat Playground is ready for you to experiment with Generative AI, answer questions, and write initial draft...

11 months ago

Published

Contest Animations with INTERP1
Today we're launching a new contest here on MATLAB Central: the MATLAB Flipbook Mini Hack. Why flipbook? It's an animation...

11 months ago

Solved

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

12 months ago

Published

Head-to-Head Voting: Which Solution Is the Best Solution?
I like to play Cody because I always learn something. After I've solved a problem, I spend a little time with the Solution...

1 year ago

Published

Continued Fractions and Computations
Today's guest article is by Wesley Hamilton, a STEM Outreach engineer here at MathWorks. See his earlier piece on solving...

1 year ago

Solved

Sum of series V
What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?

1 year ago

Published

What Is a Toolbox? New Guidelines for Authors
The File Exchange provides access to more than 46,000 free MATLAB projects. For 33,854 of these projects, the authors...

1 year ago

Published

Nine Insights from My Conversation with Heather Gorr, Senior MATLAB Product Manager
Today's guest article is by Hans Scharler. Live Interview on Discord Recently, I had the privilege of engaging in a...

1 year ago

Published

Solving Sudoku with MATLAB
Today's guest article is by Wesley Hamilton, a STEM Outreach engineer here at MathWorks. Wesley's roles involve...

1 year ago

Published

An Algorithmic Spelling Bee
Earlier this year I wrote about solving word ladders with MATLAB. There was a lot of interest in that post, so I thought...

1 year ago

Published

Celebrate pi day with a pi patch
Today's guest article is by Adam Danz whose name you might recognize from the MATLAB Central community. Adam is a...

1 year ago

Published

Taking the Hassle Out of Testing
This cartoon sums up my feelings about testing. Testing is great. When you have working tests, you feel clean and warm. The...

1 year ago

Published

Acquiring and Analyzing Sensor Data with MATLAB Mobile and MATLAB Online
MATLAB Mobile allows you to collect information from your device sensors and perform cool experiments with the acquired...

1 year ago

Solved

Remove the air bubbles
Given a matrix a, return a matrix b in which all the zeros have "bubbled" to the top. That is, any zeros in a given column shoul...

1 year ago

Solved

Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

1 year ago

Solved

Fibonacci Decomposition
Every positive integer has a unique decomposition into nonconsecutive Fibonacci numbers f1+f2+ ... Given a positive integer n, r...

1 year ago

Solved

Pi Estimate 1
Estimate Pi as described in the following link: <http://www.people.virginia.edu/~teh1m/cody/Pi_estimation1.pdf>

1 year ago

Solved

Next Tribonacci Number
The "Tribonacci" sequence is an extension of the idea of the Fibonacci sequence: That is, each new term is the sum of the thr...

1 year ago

Published

Laddergrams
MATLAB is good at math, of course, but it can also let you have some fun with words. Go to the Gaming > Word Games...

1 year ago